B : no . i ' m sorry to say . ( chen lu points out the location of robi on garden from the map 对不起,我不知道。 (陈路将该区地图给罗伯茨先生看,并指示该大厦位置。 )
2.
B : sure . ( after a few minutes , chen lu and mr . roberts are at the entrance of robi on garden with the security guard in the lo y 可以。 (约数分钟后,陈路和罗伯茨先生到达鲁宾逊花园大厦入口处,保安警卫人员正在大厦大堂值班。 )